Volcanoes
Intraplate Volcanism: Hot Spots and Mantle Plumes that are active in plate interiors.
Ring Of Fire: An area where many earthquakes and volcanoes erupt, and is located i n the basin of the Pacific Ocean.
Lava: Hot molten rock that erupts from Volcanoes.
Magma: Hot Fluid within the Earth's Crust that forms lava.
Viscosity: When something is thick and sticky.
Silica Content: The gas form of Silicon and it looks like white powder.